CN102785207A - Single-side slotted-type bushing - Google Patents
Single-side slotted-type bushing Download PDFInfo
- Publication number
- CN102785207A CN102785207A CN2012102898405A CN201210289840A CN102785207A CN 102785207 A CN102785207 A CN 102785207A CN 2012102898405 A CN2012102898405 A CN 2012102898405A CN 201210289840 A CN201210289840 A CN 201210289840A CN 102785207 A CN102785207 A CN 102785207A
- Authority
- CN
- China
- Prior art keywords
- sleeve
- nut
- sided open
- sleeve body
- flume type
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000000034 method Methods 0.000 claims description 6
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 4
- 229910052760 oxygen Inorganic materials 0.000 claims description 4
- 239000001301 oxygen Substances 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 2
- 229910001220 stainless steel Inorganic materials 0.000 claims description 2
- 239000010935 stainless steel Substances 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 244000137852 Petrea volubilis Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
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- Installation Of Indoor Wiring (AREA)
Abstract
The invention relates to a single-side slotted-type bushing, which comprises a bushing main body (1), wherein one end of the bushing main body (1) is connected with a nut or a screw cap, the bushing main body (1) is provided with a long groove (2), and the long groove (2) forms an opening on one end of the bushing main body (1) so as to be convenient for leading out a wiring harness which is connected with the nut or the screw cap. Since the bushing main body is provided with the long groove, and the long groove can be convenient for leading out the wiring harness which is connected with the nut or the screw cap, even though under the situation of a narrow space, the nut or the screw cap can be still disassembled from the bushing without being influenced by the wiring harness.
Description
Technical field
The present invention relates to a kind of one-sided open flume type sleeve, especially relate to a kind of one-sided open flume type sleeve that is used for automotive oxygen sensor.
Background technology
In the automobile making process, the connection of screw thread pair is to realize one of main type of attachment of auto parts and components assembling.The assurance of moment uses open-end wrench, box spanner to realize more between the screw thread pair.Open-end wrench is mainly used in the more abundant link position of nut end or the fastening space of bolt end.Box spanner is mainly used in nut end or bolt end is lower than by joint face fully, and the diameter of shrinkage pool can not be used to the spanner of slotting, and is specially adapted to twist position very narrow and small or cave in the very bolt or the nut of depths.Be exactly the bolt part spatial constraints in addition, also can only improve and tighten operating efficiency with box spanner.
Summary of the invention
The present invention has designed a kind of one-sided open flume type sleeve; The technical problem of its solution is that (1) lambda sensor and ternary catalyzing unit link position space are little; Use open-end wrench not tighten fast, because spatial constraints causes bumping hand easily in the little and fastening process of open-end wrench rotating distance; (2) the lambda sensor rear end has the lambda sensor wire harness, and when using normal sleeve fastening, wire harness does not have enough placement spaces, can not use the normal sleeve of standard to carry out fastening.
In order to solve the technical problem of above-mentioned existence, the present invention has adopted following scheme:
A kind of one-sided open flume type sleeve; Comprise sleeve body (1); One end of sleeve body (1) is connected with nut or nut; On sleeve body (1), have elongated slot (2), said elongated slot (2) forms opening at said sleeve body (1) one end and draws with the convenient wire harness that is connected with nut or nut.
Further, said sleeve body (1) other end is spanner link (3).
Further, said spanner link (3) is provided with driving end and connects spacing hole (4), and when the spanner connector inserted from sleeve upper ejector lever link (3), spanner connector upper limit ball snapped in said driving end and connects in the spacing hole (4).
Further, said elongated slot (2) opening part has lead angle (5) and is convenient to wire harness and imports.
Further, said elongated slot (2) is arranged with sleeve body (1) axially parallel.
Further, sleeve body (1) material is a stainless steel.
A kind of lambda sensor method for dismounting that is used for; Said one-sided open flume type jacket casing is connected on the flange face end that lambda sensor carries; The lambda sensor wire harness is passed in said elongated slot (2); Box spanner turns clockwise and drives lambda sensor and oxygen sensing wire harness rotates synchronously, when screw thread pair reaches moment between lambda sensor and the ternary catalyzing unit, takes off box spanner.
This one-sided open flume type sleeve is compared with ordinary cartridge, has following beneficial effect:
(1) the present invention is owing to have elongated slot on sleeve body, and this elongated slot can make things convenient for nut or bolt rat tail draws, even under the narrow and small situation in space, sleeve still can unload nut or bolt, and does not receive the influence of its wire harness.
(2) the elongated slot opening part of the present invention on sleeve is provided with lead angle, and this lead angle can make things convenient for the entering of wire harness, and can not cause wearing and tearing to wire harness.
Description of drawings
Fig. 1: the structural representation of the one-sided open flume type sleeve of the present invention;
The right view of Fig. 2: Fig. 1.
Description of reference numerals:
1-sleeve body; 2-elongated slot; 3-spanner link; 4-driving end connects spacing hole; 5-lead angle; 6-opening.
The specific embodiment
Below in conjunction with Fig. 1 and Fig. 2, the present invention is further specified:
A kind of one-sided open flume type sleeve comprises sleeve body 1, and an end of sleeve body 1 is connected with nut or nut, on sleeve body 1, has elongated slot 2, and elongated slot 2 forms opening at sleeve body 1 one ends and draws with the convenient wire harness that is connected with nut or nut.Sleeve body 1 other end is a spanner link 3.Spanner link 3 is provided with driving end and connects spacing hole 4, and when the spanner connector inserted from sleeve upper ejector lever link 3, spanner connector upper limit ball snapped in said driving end and connects in the spacing hole 4.
It is following that this one-sided open flume type sleeve is used for lambda sensor dismantlement work principle: one-sided open flume type jacket casing is connected on the flange face end that lambda sensor carries; The lambda sensor wire harness is passed in elongated slot 2; Box spanner turns clockwise and drives lambda sensor and oxygen sensing wire harness rotates synchronously; When screw thread pair reaches moment between lambda sensor and the ternary catalyzing unit, take off box spanner.
The one-sided open flume type sleeve of the present invention adopts milling cutter on standard cartridges, to slot when making; Handle to prevent that groove edge from causing scuffing to wire harness and employee using sand paper cross-notching surface and crest line to polish; Entire making process is simple, and manufacture craft is few, and cost of manufacture is low.
Combine accompanying drawing that the present invention has been carried out exemplary description above; Obvious realization of the present invention does not receive the restriction of aforesaid way; As long as the various improvement of having adopted method design of the present invention and technical scheme to carry out; Or design of the present invention and technical scheme are directly applied to other occasion without improving, all in protection scope of the present invention.
Claims (7)
1. one-sided open flume type sleeve; Comprise sleeve body (1); One end of sleeve body (1) is connected with nut or nut; It is characterized in that: on sleeve body (1), have elongated slot (2), said elongated slot (2) forms opening at said sleeve body (1) one end and draws with the convenient wire harness that is connected with nut or nut.
2. according to the said one-sided open flume type sleeve of claim 1, it is characterized in that: said sleeve body (1) other end is spanner link (3).
3. according to the said one-sided open flume type sleeve of claim 2; It is characterized in that: said spanner link (3) is provided with driving end and connects spacing hole (4); When the spanner connector inserted from sleeve upper ejector lever link (3), spanner connector upper limit ball snapped in said sleeve upper ejector lever head and connects in the spacing hole (4).
4. according to any one said one-sided open flume type sleeve in the claim 1 to 3, it is characterized in that: said elongated slot (2) opening part has lead angle (5) and is convenient to the wire harness importing.
5. according to any one said one-sided open flume type sleeve in the claim 1 to 4, it is characterized in that: said elongated slot (2) is arranged with sleeve body (1) axially parallel.
6. according to the said one-sided open flume type sleeve of claim 5, it is characterized in that: sleeve body (1) material is a stainless steel.
7. one kind is used for the lambda sensor method for dismounting; It is characterized in that: any one said one-sided open flume type jacket casing is connected on the flange face end that lambda sensor carries in the claim 1 to 6; The lambda sensor wire harness is passed in said elongated slot (2); Box spanner turns clockwise and drives lambda sensor and oxygen sensing wire harness rotates synchronously, when screw thread pair reaches moment between lambda sensor and the ternary catalyzing unit, takes off box spanner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210289840.5A CN102785207B (en) | 2012-08-15 | 2012-08-15 | Single-side slotted-type bushing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210289840.5A CN102785207B (en) | 2012-08-15 | 2012-08-15 | Single-side slotted-type bushing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102785207A true CN102785207A (en) | 2012-11-21 |
| CN102785207B CN102785207B (en) | 2015-06-10 |
Family
ID=47150896
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210289840.5A Active CN102785207B (en) | 2012-08-15 | 2012-08-15 | Single-side slotted-type bushing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102785207B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103963009A (en) * | 2014-01-17 | 2014-08-06 | 浙江吉利控股集团有限公司 | Tool special for detaching sensor |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2366562Y (en) * | 1998-12-17 | 2000-03-01 | 长安汽车（集团）有限责任公司 | Electronic adjusting type apparatus for controlling exhaust from mini car |
| CN201329573Y (en) * | 2008-12-19 | 2009-10-21 | 中国第一汽车集团公司 | Dismounting tool for oxygen sensor of three-way catalytic converter |
| CN201632990U (en) * | 2010-03-31 | 2010-11-17 | 奇瑞汽车股份有限公司 | Automotive harness tie mounting aid |
| CN102133743A (en) * | 2010-12-06 | 2011-07-27 | 奇瑞汽车股份有限公司 | Sleeve for assembling thread pair fastening piece with wire harness on tail part |
-
2012
- 2012-08-15 CN CN201210289840.5A patent/CN102785207B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2366562Y (en) * | 1998-12-17 | 2000-03-01 | 长安汽车（集团）有限责任公司 | Electronic adjusting type apparatus for controlling exhaust from mini car |
| CN201329573Y (en) * | 2008-12-19 | 2009-10-21 | 中国第一汽车集团公司 | Dismounting tool for oxygen sensor of three-way catalytic converter |
| CN201632990U (en) * | 2010-03-31 | 2010-11-17 | 奇瑞汽车股份有限公司 | Automotive harness tie mounting aid |
| CN102133743A (en) * | 2010-12-06 | 2011-07-27 | 奇瑞汽车股份有限公司 | Sleeve for assembling thread pair fastening piece with wire harness on tail part |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103963009A (en) * | 2014-01-17 | 2014-08-06 | 浙江吉利控股集团有限公司 | Tool special for detaching sensor |
| CN103963009B (en) * | 2014-01-17 | 2016-04-27 | 宁波吉利罗佑发动机零部件有限公司 | A kind of specific purpose tool of disassembling sensor |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102785207B (en) | 2015-06-10 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |